[PDF] Move most of the headers to be private.
Compute font stats in SkPDFDocument in order to make more of the headers private.
Previous review: https://codereview.appspot.com/5865048/
Review URL: https://codereview.appspot.com/5868049
git-svn-id: http://skia.googlecode.com/svn/trunk@3457 2bbb7eff-a529-9590-31e7-b0007b416f81
diff --git a/src/pdf/SkPDFDocument.cpp b/src/pdf/SkPDFDocument.cpp
index cb87d8f..3ec4877 100644
--- a/src/pdf/SkPDFDocument.cpp
+++ b/src/pdf/SkPDFDocument.cpp
@@ -10,8 +10,9 @@
#include "SkPDFCatalog.h"
#include "SkPDFDevice.h"
#include "SkPDFDocument.h"
-#include "SkPDFPage.h"
#include "SkPDFFont.h"
+#include "SkPDFPage.h"
+#include "SkPDFTypes.h"
#include "SkStream.h"
// Add the resources, starting at firstIndex to the catalog, removing any dupes.
@@ -222,8 +223,23 @@
return true;
}
-const SkTDArray<SkPDFPage*>& SkPDFDocument::getPages() {
- return fPages;
+void SkPDFDocument::getCountOfFontTypes(
+ int counts[SkAdvancedTypefaceMetrics::kNotEmbeddable_Font + 1]) const {
+ memset(counts, 0,
+ sizeof(int)* SkAdvancedTypefaceMetrics::kNotEmbeddable_Font + 1);
+ SkTDArray<SkFontID> seenFonts;
+
+ for (int pageNumber = 0; pageNumber < fPages.count(); pageNumber++) {
+ const SkTDArray<SkPDFFont*>& fontResources =
+ fPages[pageNumber]->getFontResources();
+ for (int font = 0; font < fontResources.count(); font++) {
+ SkFontID fontID = fontResources[font]->typeface()->uniqueID();
+ if (seenFonts.find(fontID) == -1) {
+ counts[fontResources[font]->getType()]++;
+ seenFonts.push(fontID);
+ }
+ }
+ }
}
void SkPDFDocument::emitHeader(SkWStream* stream) {